document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1204819>Question 1204819</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If 5 -letter <BR>\n" );
document.write( "words'' are formed using the letters A, B, C, D, E, F, G, how many such words are possible for each of the following conditions:<BR>\n" );
document.write( "(a) No condition is imposed.<BR>\n" );
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document.write( "(b) No letter can be repeated in a word.<BR>\n" );
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document.write( "(c) Each word must begin with the letter A and letters can be repeated.<BR>\n" );
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document.write( "(d) The second letter must be a vowel and no letters can be repeated.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #841329 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52788)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=841329\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;For part &nbsp;(d), &nbsp;the solution and the answer in the post by &nbsp;@MathLover1 are incorrect.\r<BR>\n" );
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document.write( "&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The correct solution is as follows\r<BR>\n" );
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document.write( "2 options for the 2nd letter (A or E);\r\n" );
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document.write( "7-1 = 6 options for 1st letter;\r\n" );
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document.write( "5 options for 3rd positions;\r\n" );
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document.write( "4 options for 4th position;\r\n" );
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document.write( "3 options for last, 5th position.\r\n" );
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document.write( "In all,  2*6*5*4*3 = 720 different options are possible.   <U>ANSWER</U> for (d)\r\n" );
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